Iakovlieva, Larysa, Olena Koshova, Oksana Tkachova, and Anatoly Gordienko. 2020. “Application of the Cryopreserved Pigskin Substrate for Correction of Immunity Disorder (Experimental Research)”. Trends in Pharmaceutical Research and Development Vol. 2, June, 93-103. https://stm1.bookpi.org/index.php/tprd-v2/article/view/1585.